Pterosin G

CAS# 35964-50-2

Pterosin G

2D Structure

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3D structure

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Pterosin G

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Chemical Properties of Pterosin G

Cas No. 35964-50-2 SDF Download SDF
PubChem ID 169739 Appearance Powder
Formula C14H18O3 M.Wt 234.3
Type of Compound Miscellaneous Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (2S)-6-(2-hydroxyethyl)-2-(hydroxymethyl)-5,7-dimethyl-2,3-dihydroinden-1-one
SMILES CC1=C(C(=C2C(=C1)CC(C2=O)CO)C)CCO
Standard InChIKey LGXRGPOUGZXSEB-NSHDSACASA-N
Standard InChI InChI=1S/C14H18O3/c1-8-5-10-6-11(7-16)14(17)13(10)9(2)12(8)3-4-15/h5,11,15-16H,3-4,6-7H2,1-2H3/t11-/m0/s1
General tips For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months.
We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months.
Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it.
About Packaging 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial.
2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial.
3. Try to avoid loss or contamination during the experiment.
Shipping Condition Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request.

Source of Pterosin G

The herbs of Pteris aquilinum

Protocol of Pterosin G

Structure Identification
Chemical and Pharmaceutical Bulletin,1980,28(10),3070-3077.

Chemical and chemotaxonomical studies of ferns. XXXVII. Chemical studies on the constituents of Costa Rican ferns[Reference: WebLink]

The constituents of five Costa Rican ferns of Preridaceae were investigated.
METHODS AND RESULTS:
The ferns and isolated compounds are as follows. Acrostichum aureum : quercetin 3-O-β-D-glucoside (I), ponasterone A (III). Neurocallis praestantissima : 2-deoxy-D-glucose (IV), 3, 6-anhydro-2-deoxy-D-glucose (V). Pteris podophylla : 6-(2-chloroethyl)-2 (S)-hydroxy-methyl-5, 7-dimethylindan-1-one (X), Pterosin G (XI), kaempferol 3, 7-di-O-α-L-rhamnoside (II), apigenin 7-O-β-D-glucoside (VI), luteolin 7-O-β-D-glucoside (VII). Pteris livida : pterosin C (VIII), pterosin S (IX), 9-hydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XII), 6β, 11β-dihydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XIII), 6β, 9-dihydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XIV), paniculoside III (XV), ptero-kaurene L1 (XVI), 11β-hydroxy-15-oxo-ent-kaur-16-en-19-oic acid (XIX). Pteris altissima : VII, XI, XII, XIII, XV.
CONCLUSIONS:
Among the above products, X, XII, XIII and XIV are new compounds and their structures were elucidated by chemical and physicochemical methods.

Pterosin G Dilution Calculator

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Preparing Stock Solutions of Pterosin G

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 4.268 mL 21.3402 mL 42.6803 mL 85.3606 mL 106.7008 mL
5 mM 0.8536 mL 4.268 mL 8.5361 mL 17.0721 mL 21.3402 mL
10 mM 0.4268 mL 2.134 mL 4.268 mL 8.5361 mL 10.6701 mL
50 mM 0.0854 mL 0.4268 mL 0.8536 mL 1.7072 mL 2.134 mL
100 mM 0.0427 mL 0.2134 mL 0.4268 mL 0.8536 mL 1.067 mL
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations.

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References on Pterosin G

Chemical and chemotaxonomical studies of ferns. XXXVII. Chemical studies on the constituents of Costa Rican ferns

Chemical and Pharmaceutical Bulletin,1980,28(10),3070-3077.

The constituents of five Costa Rican ferns of Preridaceae were investigated. The ferns and isolated compounds are as follows. Acrostichum aureum : quercetin 3-O-β-D-glucoside (I), ponasterone A (III). Neurocallis praestantissima : 2-deoxy-D-glucose (IV), 3, 6-anhydro-2-deoxy-D-glucose (V). Pteris podophylla : 6-(2-chloroethyl)-2 (S)-hydroxy-methyl-5, 7-dimethylindan-1-one (X), Pterosin G (XI), kaempferol 3, 7-di-O-α-L-rhamnoside (II), apigenin 7-O-β-D-glucoside (VI), luteolin 7-O-β-D-glucoside (VII). Pteris livida : pterosin C (VIII), pterosin S (IX), 9-hydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XII), 6β, 11β-dihydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XIII), 6β, 9-dihydroxy-15-oxo-ent-kaur-16-en-19-oyl-β-D-glucoside (XIV), paniculoside III (XV), ptero-kaurene L1 (XVI), 11β-hydroxy-15-oxo-ent-kaur-16-en-19-oic acid (XIX). Pteris altissima : VII, XI, XII, XIII, XV. Among the above products, X, XII, XIII and XIV are new compounds and their structures were elucidated by chemical and physicochemical methods.

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